21231811914880
21,231,811,914,880 is an even composite number composed of eight prime numbers multiplied together.
What does the number 21231811914880 look like?
This visualization shows the relationship between its 8 prime factors (large circles) and 1024 divisors.
21231811914880 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of one thousand and twenty-four divisors.
Prime factorization of 21231811914880:
27 × 5 × 7 × 17 × 47 × 73 × 193 × 421
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 7 × 17 × 47 × 73 × 193 × 421)See below for interesting mathematical facts about the number 21231811914880 from the Numbermatics database.
Names of 21231811914880
- Cardinal: 21231811914880 can be written as Twenty-one trillion, two hundred thirty-one billion, eight hundred eleven million, nine hundred fourteen thousand, eight hundred eighty.
Scientific notation
- Scientific notation: 2.123181191488 × 1013
Factors of 21231811914880
Divisors of 21231811914880
- Number of divisors d(n): 1024
-
Complete list of divisors:
1 2 4 5 7 8 10 14 16 17 20 28 32 34 35 40 47 56 64 68 70 73 80 85 94 112 119 128 136 140 146 160 170 188 193 224 235 238 272 280 292 320 329 340 365 376 386 421 448 470 476 511 544 560 584 595 640 658 680 730 752 772 799 842 896 940 952 965 1022 1088 1120 1168 1190 1241 1316 1351 1360 1460 1504 1544 1598 1645 1684 1880 1904 1930 2044 2105 2176 2240 2336 2380 2482 2555 2632 2702 2720 2920 2947 3008 3088 3196 3281 3290 3368 3431 3760 3808 3860 3995 4088 4210 4480 4672 4760 4964 5110 5264 5404 5440 5593 5840 5894 6016 6176 6205 6392 6562 6580 6736 6755 6862 7157 7520 7616 7720 7990 8176 8420 8687 9071 9344 9520 9928 10220 10528 10808 10880 11186 11680 11788 12352 12410 12784 13124 13160 13472 13510 13724 14089 14314 14735 15040 15232 15440 15980 16352 16405 16840 17155 17374 18142 19040 19787 19856 20440 21056 21616 22372 22967 23360 23576 24017 24704 24820 25568 26248 26320 26944 27020 27448 27965 28178 28628 29470 30080 30733 30880 31960 32704 32810 33680 34310 34748 35785 36284 38080 39574 39712 40880 42112 43232 43435 44744 45355 45934 46720 47152 48034 49640 50099 51136 52496 52640 53888 54040 54896 55930 56356 57256 58327 58940 61466 61760 63497 63920 65408 65620 67360 68620 69496 70445 71570 72568 76160 79148 79424 81253 81760 86464 86870 89488 90710 91868 94304 96068 98623 98935 99280 100198 102272 104992 105280 108080 109792 111860 112712 114512 114835 116654 117880 120085 122932 123520 126994 127840 131240 134720 137240 138509 138992 140890 143140 145136 153665 154207 158296 158848 162506 163520 172928 173740 178976 181420 183736 188608 192136 197246 197870 198560 200396 209984 210560 215131 216160 219584 223720 225424 229024 229670 233308 235760 239513 240170 245864 250495 253988 255680 262480 269440 274480 277018 277984 281780 286280 290272 291635 307330 308414 316592 317485 325012 327040 336379 347480 357952 362840 367472 377216 384272 394492 395740 397120 400792 406265 408289 419968 430262 432320 439168 447440 450848 458048 459340 466616 471520 479026 480340 491728 493115 500990 507976 511360 522461 524960 548960 554036 555968 563560 568771 572560 580544 583270 614660 616828 633184 634970 650024 662183 672758 692545 694960 715904 725680 734944 768544 771035 788984 791480 794240 801584 812530 816578 860524 864640 894880 901696 916096 918680 933232 943040 958052 960680 983456 986230 1001980 1015952 1044922 1049920 1075655 1079449 1097920 1108072 1111936 1127120 1137542 1145120 1161088 1166540 1197565 1229320 1233656 1266368 1269940 1300048 1324366 1345516 1381301 1385090 1389920 1444451 1451360 1469888 1537088 1542070 1577968 1582960 1603168 1625060 1633156 1676591 1681895 1721048 1789760 1803392 1837360 1866464 1886080 1916104 1921360 1966912 1972460 2003960 2031904 2041445 2089844 2099840 2151310 2158898 2195840 2216144 2254240 2275084 2290240 2333080 2354653 2395130 2458640 2467312 2532736 2539880 2600096 2612305 2648732 2691032 2762602 2770180 2779840 2843855 2888902 2902720 2939776 3074176 3084140 3155936 3165920 3206336 3250120 3266312 3310915 3353182 3363790 3442096 3579520 3657227 3674720 3732928 3818891 3832208 3842720 3933824 3944920 4007920 4063808 4082890 4179688 4302620 4317796 4432288 4508480 4550168 4580480 4635281 4666160 4709306 4790260 4917280 4934624 5079760 5200192 5224610 5297464 5382064 5397245 5525204 5540360 5559680 5687710 5777804 5805440 5931469 6168280 6311872 6331840 6412672 6500240 6532624 6621830 6706364 6727580 6884192 6906505 7222255 7314454 7349440 7465856 7637782 7664416 7685440 7889840 8015840 8127616 8165780 8359376 8382955 8605240 8635592 8864576 9016960 9100336 9270562 9332320 9418612 9580520 9669107 9834560 9869248 10111157 10159520 10400384 10449220 10594928 10764128 10794490 11050408 11080720 11257111 11375420 11555608 11773265 11862938 12336560 12623744 12663680 13000480 13065248 13243660 13412728 13455160 13768384 13813010 14444510 14628908 14698880 15275564 15328832 15370880 15779680 16031680 16331560 16718752 16765910 17210480 17271184 17729152 18200672 18286135 18541124 18664640 18837224 19094455 19161040 19338214 19669120 19738496 20222314 20319040 20898440 21189856 21528256 21588980 22100816 22161440 22514222 22750840 23111216 23176405 23546530 23725876 24555667 24673120 26000960 26130496 26487320 26732237 26825456 26910320 27536768 27626020 28889020 29257816 29657345 30551128 30657664 31559360 32063360 32663120 33437504 33531820 34420960 34542368 36401344 36572270 37082248 37329280 37674448 38188910 38322080 38676428 40444628 40638080 41520283 41796880 42379712 43056512 43177960 44201632 44322880 45028444 45501680 46222432 46352810 47093060 47451752 48345535 49111334 49346240 50555785 52001920 52260992 52974640 53464474 53650912 53820640 55252040 56285555 57778040 58515632 59314690 61102256 63118720 64921147 65326240 66875008 67063640 68841920 69084736 72802688 73144540 74164496 75348896 76377820 76644160 77352856 78799777 80889256 83040566 83593760 84759424 86355920 88403264 88645760 90056888 91003360 92444864 92705620 94186120 94903504 96691070 98222668 98692480 100834973 101111570 105949280 106928948 107301824 107641280 110504080 112571110 115556080 117031264 118629380 122204512 122778335 129842294 130652480 133661185 134127280 137683840 138169472 146289080 148328992 150697792 152755640 153288320 154705712 157599554 161778512 166081132 167187520 171889669 172711840 176806528 180113776 182006720 184889728 185411240 188372240 189807008 193382140 196445336 201669946 202223140 207601415 211898560 213857896 214603648 215282560 221008160 225142220 231112160 234062528 237258760 244409024 245556670 259684588 261304960 267322370 268254560 278779043 292578160 296657984 301395584 305511280 309411424 315199108 323557024 324605735 332162264 334375040 343779338 345423680 360227552 364013440 370822480 376744480 379614016 386764280 392890672 393998885 403339892 404446280 415202830 423797120 427715792 442016320 450284440 454448029 462224320 468125056 474517520 488818048 491113340 504174865 519369176 534644740 536509120 557558086 585156320 593315968 611022560 618822848 630398216 647114048 649211470 664324528 687558676 690847360 705844811 720455104 741644960 753488960 759228032 773528560 785781344 787997770 806679784 808892560 830405660 855431584 859448345 884032640 900568880 908896058 924448640 949035040 982226680 1008349730 1038738352 1069289480 1073018240 1115116172 1170312640 1222045120 1237645696 1260796432 1294228096 1298422940 1328649056 1375117352 1393895215 1411689622 1440910208 1483289920 1506977920 1547057120 1571562688 1575995540 1613359568 1617785120 1660811320 1710863168 1718896690 1801137760 1817792116 1898070080 1951453301 1964453360 2016699460 2077476704 2138578960 2230232344 2272240145 2340625280 2444090240 2521592864 2596845880 2657298112 2750234704 2787790430 2823379244 2966579840 3094114240 3143125376 3151991080 3226719136 3235570240 3321622640 3421726336 3437793380 3529224055 3602275520 3635584232 3796140160 3902906602 3928906720 4033398920 4154953408 4277157920 4460464688 4544480290 4739243731 5043185728 5193691760 5314596224 5500469408 5575580860 5646758488 6188228480 6303982160 6453438272 6471140480 6643245280 6875586760 7058448110 7204551040 7271168464 7805813204 7857813440 8066797840 8309906816 8554315840 8920929376 9088960580 9478487462 9757266505 10086371456 10387383520 11000938816 11151161720 11293516976 12607964320 12906876544 13286490560 13751173520 14116896220 14542336928 15611626408 15715626880 16133595680 17108631680 17841858752 18177921160 18956974924 19514533010 20774767040 22001877632 22302323440 22587033952 23696218655 25215928640 26572981120 27502347040 28233792440 29084673856 31223252816 32267191360 33174706117 35683717504 36355842320 37913949848 39029066020 41549534080 44604646880 45174067904 47392437310 50431857280 55004694080 56467584880 58169347712 62446505632 64534382720 66349412234 72711684640 75827899696 78058132040 89209293760 90348135808 94784874620 110009388160 112935169760 124893011264 132698824468 145423369280 151655799392 156116264080 165873530585 178418587520 189569749240 225870339520 249786022528 265397648936 290846738560 303311598784 312232528160 331747061170 379139498480 451740679040 530795297872 606623197568 624465056320 663494122340 758278996960 1061590595744 1248930112640 1326988244680 1516557993920 2123181191488 2653976489360 3033115987840 4246362382976 5307952978720 10615905957440 21231811914880
- Sum of all divisors σ(n): 64067984363520
- Sum of proper divisors (its aliquot sum) s(n): 42836172448640
- 21231811914880 is an abundant number, because the sum of its proper divisors (42836172448640) is greater than itself. Its abundance is 21604360533760
Bases of 21231811914880
- Binary: 1001101001111011010101001101101101100100000002
- Hexadecimal: 0x134F6A9B6C80
- Base-36: 7IXRCMHZ4
Squares and roots of 21231811914880
- 21231811914880 squared (212318119148802) is 450789837188840332365414400
- 21231811914880 cubed (212318119148803) is 9571085036332835493285904751948726272000
-
The
square root of 21231811914880 is 4607799.0315203635 -
The
cube root of 21231811914880 is 27690.3866143181
Scales and comparisons
How big is 21231811914880?- 21,231,811,914,880 seconds is equal to 675,105 years, 49 weeks, 19 hours, 54 minutes, 40 seconds.
-
To count from 1 to 21,231,811,914,880 would take you about one million, six hundred eighty-seven thousand, seven hundred sixty-four years!
This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)
- A cube with a volume of 21231811914880 cubic inches would be around 2307.5 feet tall.
Recreational maths with 21231811914880
- 21231811914880 backwards is 08841911813212
- The number of decimal digits it has is: 14
- The sum of 21231811914880's digits is 49
- More coming soon!
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The information we have on file for 21231811914880 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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